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Arbor Rapha Capital Bioholdings Corp. I Class A Common Stock (NASDAQ:ARCK)

Real-time price： | Most recent change：0.00%

Arbor Rapha Capital Bioholdings Corp. I is a blank check company. It intends to effect a merger, capital stock exchange, asset acquisition, stock purchase, reorganization or related business combination with one or more businesses. Arbor Rapha Capital Bioholdings Corp. I is based in Uniondale, New York....

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Here we provide our AYA proprietary alpha stock signals for all premium members on our AYA fintech network platform. Specifically, a high Fama-French multi-factor dynamic conditional alpha suggests that the stock is likely to consistently outperform the broader stock market benchmarks such as S&P 500, Dow Jones, Nasdaq, Russell 3000, MSCI USA, and MSCI World etc. Since March 2023, our proprietary alpha stock signals retain U.S. Patent and Trademark Office (USPTO) fintech patent protection, approval, and accreditation for 20 years. Our homepage and blog articles provide more details on this proprietary alpha stock market investment model with robust long-term historical backtest evidence.

Sharpe-Lintner-Black CAPM alpha (Premium Members Only) Fama-French (1993) 3-factor alpha (Premium Members Only) Fama-French-Carhart 4-factor alpha (Premium Members Only) Fama-French (2015) 5-factor alpha (Premium Members Only) Fama-French-Carhart 6-factor alpha (Premium Members Only) Dynamic conditional 6-factor alpha (Premium Members Only) Last update: Saturday 21 February 2026

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Modern themes and insights in behavioral finance (Part 1)

Laura Hermes

2022-02-05 09:26:00 Saturday ET

Modern themes and insights in behavioral finance (Part 1)

Modern themes and insights in behavioral finance   Shiller, R.J. (2003). From efficient markets theory to behavioral finance. Journal of Economi

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Rampant stock market fears shake investor confidence during the recent Fed Chair transition from Yellen to Powell.

Charlene Vos

2018-02-03 07:42:00 Saturday ET

Rampant stock market fears shake investor confidence during the recent Fed Chair transition from Yellen to Powell.

Quant Quake 2.0 shakes investor confidence with rampant stock market fears and doubts during the recent Fed Chair transition from Janet Yellen to Jerome Pow

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President Trump unveils his ambitious $1.5 trillion public infrastructure plan.

Daisy Harvey

2018-02-11 07:30:00 Sunday ET

President Trump unveils his ambitious $1.5 trillion public infrastructure plan.

President Trump unveils his ambitious $1.5 trillion public infrastructure plan. Trump proposes offering $100 billion in federal incentives to encourage stat

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CNBC stock host Jim Cramer recommends Caterpillar and Home Depot during the current U.S. stock market rally.

Charlene Vos

2019-03-15 13:36:00 Friday ET

CNBC stock host Jim Cramer recommends Caterpillar and Home Depot during the current U.S. stock market rally.

CNBC stock host Jim Cramer recommends both Caterpillar and Home Depot as the U.S. bull market is likely to continue in light of the recent Fed Chair comment

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PayPal earns great fintech reputation from its massive worldwide network of 250+ million users.

Peter Prince

2018-10-19 13:37:00 Friday ET

PayPal earns great fintech reputation from its massive worldwide network of 250+ million users.

PayPal earns great fintech reputation from its massive worldwide network of 250+ million active users. As PayPal beats the revenue and profit expectations o

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Michael Kors pays $2.3 billion to acquire the Italian elite fashion brand Versace.

Joseph Corr

2018-09-27 11:41:00 Thursday ET

Michael Kors pays $2.3 billion to acquire the Italian elite fashion brand Versace.

Michael Kors pays $2.3 billion to acquire the Italian elite fashion brand Versace. In accordance with Michael Kors's 5-year plan, the joint company grow

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